Building your greenhouse can be a family project, or you can get professional help to erect all or part of it.
A cement contractor built the foundation and walk for ours, and we did the rest ourselves.
Your first profit-making greenhouse can cost you as little as $200, or it can run into hundreds and even thousands.
You can build with inexpensive second-hand materials from an old dismantled greenhouse, buy all new material, build a plastic greenhouse or construct your house with completely or partially prefabricated sections.
What to Grow
Your very first year of under-glass gardening (a term that now means under-plastic, too) can show a profit, even if you are not an expert gardener. Indeed, the plants that are easiest to grow may be the very ones to click in your neighborhood.
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